| 一种分布式空间数据的服务聚合模型 |
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| 引用本文： | 丰荣祥,谢忠,罗显刚.一种分布式空间数据的服务聚合模型[J].测绘科学,2013,38(1):44-46. |
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| 作者姓名： | 丰荣祥 谢忠 罗显刚 |
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| 作者单位： | 中国地质大学信息工程学院/武汉中地数码科技有限公司,武汉,430074 |
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| 基金项目： | 中央高校基本科研业务费专项资金(CUGL090235) |
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| 摘 要： | 数据源的异构、GIS服务规范的自定义以及分布式存放等问题制约了空间信息的广泛共享和应用。本文基于空间信息共享平台建设,围绕服务动态聚合的思想,结合OGC的标准规范和技术思想,在具有REST风格的GIS服务的基础之上,提出了一个服务聚合模型,通过该模型实现了分布式存放的异构瓦片数据的无缝集成显示以及网络要素服务的功能共享。
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| 关 键 词： | 服务聚合 空间信息共享 分布式空间数据 REST |
A service aggregative model of distributed spatial data |
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| FENG Rong-xiang,XIE Zhong,LUO Xian-gang.A service aggregative model of distributed spatial data[J].Science of Surveying and Mapping,2013,38(1):44-46. |
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| Authors: | FENG Rong-xiang XIE Zhong LUO Xian-gang |
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| Institution: | (Faculty of Information Engineering,China University of Geosciences/Wuhan Zondy Cyber and Tech.Co.Ltd.,Wuhan 430074,China) |
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| Abstract: | Because of the heterogeneous data sources and the custom GIS service specification and distributed data storage,the range of geospatial information sharing and application is restricted.Based on geographic information sharing platform and dynamic service aggregation ideas,the paper launched a service aggregation model combining OGC standards and REST-style services.Through the service aggregation model,heterogeneous tile data of distributed storage was displayed seamlessly,which could achieve function sharing of Web Feature Service. |
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| Keywords: | service aggregation spatial information sharing distributed spatial data REST |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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